PRJ001

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Revision as of 02:52, 7 May 2012 by Tomasz Grzegurzko (Talk | contribs)


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Summary

Create drivers for TI TMP401, Analog Devices AD9833, and Philips PCA9552. Some information has been received from requesting company and just putting things together now. They are using these ICs with an AT91SAM9261 which is an ARM926EJ-S-based 32-bit RISC microcontroller. The company is currently using a 2.6.19 kernel but will likely move to the 2.6.21 (or newer) kernel soon.

Hardware monitoring IC will follow Documentation/hwmon/sysfs-interface.

LED driver IC will follow Documentation/leds-class.txt.

Data Sheets

http://focus.ti.com/docs/prod/folders/print/tmp401.html TI TMP401 Data Sheet Temperature Sensor
http://www.analog.com/UploadedFiles/Data_Sheets/AD9833.pdf AD9833 Data Sheet Programmable Waveform Generator
http://www.nxp.com/acrobat_download/datasheets/PCA9552_5.pdf PCA9552 Data Sheet 16 bit LED driver
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